[FFmpeg-user] AAC in MOV 1 frame off

Carl Eugen Hoyos cehoyos at ag.or.at
Tue Apr 1 22:56:52 CEST 2014

Peter Wright <peter <at> peterphi.com> writes:

> I am having a problem with AV sync being off by 1 
> frame when using AAC and MP3

Iirc, this was reported several times, but I 
believe that neither myself nor another FFmpeg 
developer understood the issue:
How can you know that AV-sync is off by 0.04 seconds?

Carl Eugen

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